- Allows one to choose the type which the current expression
should be evaluated as.
- Don't attempt to evaluate expression if the input field is
currently empty.
- Remove dependency on MAPM/ExpressionParser. Consequently also adjust
CliDumpMemoryCommand, InspectorWindow and WatchPromptWindow to use
CLanguageExpressionEvaluator for address input evaluation.
CLanguageExpressionEvaluator:
- Revise to make use of Number class rather than MAPM. In the process,
implement support for bitwise operators.
SourceLanguage/CLanguageFamily/CLanguageExpressionEvaluator:
- Adjust interface for expression evaluation to allow specifying the
type to evaluate the expression as. Adjust implementing classes
accordingly.
ExpressionEvaluationWindow:
- Adjust to new expression interface. For now defaults to 64-bit integer
type, UI for type selection to be added.
- This class abstracts out the underlying type of a value, and handles
all the basic mathematical logical operators accordingly. Replaces
the MAPM type previously used for these respective operations.
The language and formatting conventions can now only be set when
creating the objects. This removed the needs for locking them when
formatting to avoid some other thread changing the format while it's
being used.
Adjust tests and DeskBar TimeView to the API changes.
- CLanguageExpressionEvaluator now handles all the basic logical
comparison operators. Bitwise operators still to come, as some
of those may possibly require modifications to the MAPM library.
- Separate operator parsing out into its own function, and refactor
it to handle multi-character operators. These aren't yet handled
by the parser itself though.
- Using BMessenger as an indirect lock is unnecessary, as
BLooper::Lock() checks if the current looper is valid via the global
looper list directly.
- Fix race conditions. When asked to show various subwindows, lock them
before calling Activate(), as the window could otherwise potentially
quit in between us checking pointer validity and calling Activate().
- _GetActiveSourceLanguage() needs to acquire a reference to the language
object in the case where it's retrieved from the active source code.
Otherwise, an unbalanced release would take place when creating the
expression window, leading to crashes.
Thanks to Stephan for reviewing.
Although done with the best intentions, the usage of #warning in the
ARM build makes it hard to see what's going on, or see any "real"
warnings.
Remove at least this particularly often triggered one, so we can
have a relatively "quiet" build again...
Not yet visible. But the package list area in the main window has a card
layout now and a second (hidden) page for featured packages. Which packages
are visible there will depend on the prominence value from the web-app
and other parameters later (suggestions based on packages already installed
and user-ratings). At the moment, there is no mechanism for updating the
package list when package info is retrieved asynchronously, even from the
cache. Also, the view should switch to the list when searching and perhaps
in other situations as well, like selecting a category or when no packages
would be featured. And clicking featured packages does not yet select them in
the info area...
Currently a vertically scrollable container for views which are similar
to the title area in the package info view (and share most code, but it
will diverge later on). Untested and not yet used.
Package contents are scanned to find deskbar links. If a package has less
than four links, they will be offered in separate "Open <link name>" buttons
in the package info area. Usually, this results in one button to open the
main application from the package. If the heuristic proves to be not good
enough, this could be improved of course.
The "2nd" assert that we always ran into was due to bootloader mappings
still being active after VM init. Turns out we missed a call in the
architecture specific code for cleaning this up.
Many thanks to Ingo for spending the time to figure this out!
- Adjust expression window interface so it can report being closed
to TeamWindow or whoever else invokes it.
- Add a menu item to Tools to request expression evaluation. This
now attempts to get the expression evaluator for the current language,
and subsequently opens the expression evaluation window with it.
With these changes, basic numerical expression evaluation works.
Resolution of variable values and condition operators aren't yet
handled.
- Add override for EvaluateExpression(), and hook it up to
CLanguageExpressionEvaluator. Note that for the moment it assumes
the expression will result in an integer value.
When a file descriptor is closed between being selected and adding the
select info to its IO context, the select info needs to be cleaned up.
This is done by deselect_select_infos() which unconditionally also put
the select_sync associated with the infos. In this special case we do
not yet hold a reference to the select_sync however, so avoid putting
the corresponding sync object.
Fixes#11098, #10763 and #10230.
Note that double clicking a .hpkg in one of the packages folders will
not yet have a sensible result. I think it should open the regular
HaikuDepot with the full packages list, default to show installed packages
only and pre-select the package that was double clicked. It would be tricky
however if more than one installed package file is opened at once.
* Add CommonOptions class and add an instance to Command. It supports a
debug level.
* full-sync, install, search, uninstall, update: Add option --debug.
This allows getting some debug output from the solver in cases where
the result seems weird.
The idea is to parse packages for Deskbar links and offer to "open" them
once they are installed. The added functionality is not yet complete and
will eventually figure out the file system location of a package and parse
the contents. I am mainly pushing this since my git-foo is limited and
I want to push the fix for the discovered deadlock.
When the package list was refreshed while package info was still being
pulled from the web app, calling Model::Clear() with the model lock already
held could lead to a dead-lock: The package populator could block on the
model lock to update information, while StopPopulatingAllPackages() waited
for the thread to exit, but held the lock that the thread was blocking on.
So call StopPopulatingAllPackages() before grabbing the lock and calling
Clear() in MainWindow::_RefreshPackageList().
QEMU was crashing since when setting the DSS divider we were _clearing_
the TV divider, and QEMU did not check for a divide by zero.
This "fixes" the QEMU crash and gets us a working framebuffer on Beagle ;)
- Adds a stripped down version of ExpressionParser from libshared,
which will eventually be modified to support various other capabilities
needed for debug expressions. Not yet used or complete.
* Added VFS helper function check_access_permissions() that combines
several partially correct versions to the one true version (tm).
* All but BFS (since recently) missed the S_IXOTH for root on directories,
and all but packagefs missed proper group handling.
